3022443021 has 16 divisors (see below), whose sum is σ = 4382059136. Its totient is φ = 1841904576.

The previous prime is 3022443007. The next prime is 3022443023. The reversal of 3022443021 is 1203442203.

It is not a de Polignac number, because 3022443021 - 2⁶ = 3022442957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3022443023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372190 + ... + 380223.

It is an arithmetic number, because the mean of its divisors is an integer number (273878696).

Almost surely, 2^3022443021 is an apocalyptic number.

It is an amenable number.

3022443021 is a deficient number, since it is larger than the sum of its proper divisors (1359616115).

3022443021 is a wasteful number, since it uses less digits than its factorization.

3022443021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752532.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3022443021 is about 54976.7498220839. The cubic root of 3022443021 is about 1445.8371319770.

Adding to 3022443021 its reverse (1203442203), we get a palindrome (4225885224).

The spelling of 3022443021 in words is "three billion, twenty-two million, four hundred forty-three thousand, twenty-one".